Netrc.h 4.3 KB

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  1. /* <!-- copyright */
  2. /*
  3. * aria2 - The high speed download utility
  4. *
  5. * Copyright (C) 2006 Tatsuhiro Tsujikawa
  6. *
  7. * This program is free software; you can redistribute it and/or modify
  8. * it under the terms of the GNU General Public License as published by
  9. * the Free Software Foundation; either version 2 of the License, or
  10. * (at your option) any later version.
  11. *
  12. * This program is distributed in the hope that it will be useful,
  13. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15. * GNU General Public License for more details.
  16. *
  17. * You should have received a copy of the GNU General Public License
  18. * along with this program; if not, write to the Free Software
  19. * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  20. *
  21. * In addition, as a special exception, the copyright holders give
  22. * permission to link the code of portions of this program with the
  23. * OpenSSL library under certain conditions as described in each
  24. * individual source file, and distribute linked combinations
  25. * including the two.
  26. * You must obey the GNU General Public License in all respects
  27. * for all of the code used other than OpenSSL. If you modify
  28. * file(s) with this exception, you may extend this exception to your
  29. * version of the file(s), but you are not obligated to do so. If you
  30. * do not wish to do so, delete this exception statement from your
  31. * version. If you delete this exception statement from all source
  32. * files in the program, then also delete it here.
  33. */
  34. /* copyright --> */
  35. #ifndef _D_NETRC_H_
  36. #define _D_NETRC_H_
  37. #include "common.h"
  38. #include <string>
  39. #include <vector>
  40. #include <iosfwd>
  41. #include "SharedHandle.h"
  42. #include "A2STR.h"
  43. namespace aria2 {
  44. class Authenticatable {
  45. public:
  46. virtual ~Authenticatable() {}
  47. virtual bool match(const std::string& hostname) const = 0;
  48. };
  49. class Authenticator : public Authenticatable {
  50. private:
  51. std::string _machine;
  52. std::string _login;
  53. std::string _password;
  54. std::string _account;
  55. public:
  56. Authenticator() {}
  57. Authenticator(const std::string& machine,
  58. const std::string& login,
  59. const std::string& password,
  60. const std::string& account)
  61. :_machine(machine),
  62. _login(login),
  63. _password(password),
  64. _account(account) {}
  65. virtual ~Authenticator() {}
  66. virtual bool match(const std::string& hostname) const
  67. {
  68. return hostname == _machine;
  69. }
  70. const std::string& getMachine() const
  71. {
  72. return _machine;
  73. }
  74. void setMachine(const std::string& machine) { _machine = machine; }
  75. const std::string& getLogin() const
  76. {
  77. return _login;
  78. }
  79. void setLogin(const std::string& login) { _login = login; }
  80. const std::string& getPassword() const
  81. {
  82. return _password;
  83. }
  84. void setPassword(const std::string& password) { _password = password; }
  85. const std::string& getAccount() const
  86. {
  87. return _account;
  88. }
  89. void setAccount(const std::string& account) { _account = account; }
  90. };
  91. class DefaultAuthenticator : public Authenticator {
  92. public:
  93. DefaultAuthenticator() {}
  94. DefaultAuthenticator(const std::string& login,
  95. const std::string& password,
  96. const std::string& account)
  97. :Authenticator(A2STR::NIL, login, password, account) {}
  98. virtual ~DefaultAuthenticator() {}
  99. virtual bool match(const std::string& hostname) const
  100. {
  101. return true;
  102. }
  103. };
  104. class Netrc {
  105. private:
  106. std::vector<SharedHandle<Authenticator> > _authenticators;
  107. void storeAuthenticator(const SharedHandle<Authenticator>& authenticator);
  108. std::string getRequiredNextToken(std::ifstream& f) const;
  109. void skipMacdef(std::ifstream& f) const;
  110. public:
  111. Netrc() {}
  112. void parse(const std::string& path);
  113. SharedHandle<Authenticator> findAuthenticator
  114. (const std::string& hostname) const;
  115. const std::vector<SharedHandle<Authenticator> >& getAuthenticators() const
  116. {
  117. return _authenticators;
  118. }
  119. void addAuthenticator(const SharedHandle<Authenticator>& authenticator)
  120. {
  121. _authenticators.push_back(authenticator);
  122. }
  123. static const std::string MACHINE;
  124. static const std::string DEFAULT;
  125. static const std::string LOGIN;
  126. static const std::string PASSWORD;
  127. static const std::string ACCOUNT;
  128. static const std::string MACDEF;
  129. };
  130. } // namespace aria2
  131. #endif // _D_NETRC_H_